We're dividing 557545 by 15 
We want to figure out the number of times 557545 can be divided by 15.

Advancing to step 1:
5 divided by 15 is 0 with a remainder of 5.
Write down 0 as next digit of the result. 
Result so far: 0.0
The remainder is 5 after subtracting 0 from 5.
Include the next digit (5) from the dividend after 5, then repeat: 55 / 15

Step 2:
55 divided by 15 is 3 with a remainder of 10.
Put 3 as the next digit of the answer. 
Result so far: 3.0
Subtract 45 from 55 to get 10.
Bring next digit (7) of the dividend behind the 10 and repeat the process: 107 / 15

Going ahead to step 3:
107 divided by 15 is 7 with a remainder of 2.
The number 7 becomes the next digit in our result. 
Result so far: 37.0
Subtract 105 from 107 to get 2.
Include the next digit (5) from the dividend after 2, then repeat: 25 / 15

Advancing to step 4:
The number 15 fits into 25 1 times, leaving a remainder of 10.
Use 1 as the next digit of our solution. 
Result so far: 371.0
Subtracting 15 from 25 leaves us with 10.
Append the next digit (4) from the dividend to 10 and continue with: 104 / 15

Moving on to step 5:
The number 15 fits into 104 6 times, leaving a remainder of 14.
Use 6 as the next digit of our solution. 
Result so far: 3716.0
Deduct 90 from 104 and we're left with 14.
Fetch the next digit (5) from the dividend, attach it to 14 and continue: 145 / 15

On to step 6:
15 goes into 145 9 times with a remainder of 10.
Write down 9 as next digit of the result. 
Result so far: 37169.0
If we subtract 135 from 145, we get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Moving on to step 7:
100 divided by 15 is 6 with a remainder of 10.
Use 6 as the next digit of our solution. 
Result so far: 37169.6
Subtract 90 from 100 to get 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

Going ahead to step 8:
When dividing 100 by 15, we get 6 with a remainder of 10.
Use 6 as the next digit of our solution. 
Result so far: 37169.66
If we take 90 away from 100, we end up with 10.
Since there are no more digits in the dividend, we add a zero to the remainder making it 100, and continue the process.

The final result is 37169.66 with a remainder of 0.01.